Celadonite
Kurohai village, Choshi city, Chiba pref., Japan
Field of view: 10 mm. Ceradonite in vesicules. The fine grayish-green crystals are celadonite. The massive brown host is weathered bronzite andesite, and fine anorthite with perfect cleavage is scattered.
Recovered from vesicules of a high-Mg andesite lava. Formed in the early Miocene (22 Ma).
Other localities
- Choshi (Andesite, Crust)
- Naka-Kawabe (Andesite, Crust)
- Fukaura (Andesite, Vein)
- Nanasawa (Andesite, Massive)
- Nakadomari (Basalt, Crust)